400 watt peak power dimension dim millimeters inches min max min max a 3.99 4.50 0.157 0.177 b 2.54 2.79 0.100 0.110 c 1.25 1.65 0.049 0.065 d 0.152 0.305 0.006 0.012 e 4.93 5.28 0.194 0.208 f ---- 0.203 ---- 0.008 g 1.98 2.29 0.078 0.090 h 0.76 1.52 0.030 0.060 sma (do-214ac) specification type number marking reverse stand-off voltage breakdown voltage min. @i t breakdown voltage max. @ i t test current maximum clamping voltage @i pp peak pulse current reverse leakage @v rmw (uni) (bi) (uni) (bi) v rmw (v) v br min (v) v br max (v) i t (ma) v c (v) i pp (a) i r (ua) p4sma6.8 p4sma6.8c 6v8 6v8c 5.50 6.12 7.48 10 10.8 38.0 1000.0 p4sma6.8a p4sma6.8ca 6v8a 6v8c a 5.80 6.45 7.14 10 10.5 40.0 1000.0 p4sma7.5 p4sma7.5c 7v5 7v5c 6.05 6.75 8.25 10 11.7 36.0 500.0 p4sma7.5a p4sma7.5ca 7v5a 7v5c a 6.40 7.13 7.88 10 11.3 37.0 500.0 p4sma8.2 p4sma8.2c 8v2 8v2c 6.63 7.38 9.02 10 12.5 33.0 200.0 p4sma8.2a p4sma8.2ca 8v2a 8v2c a 7.02 7.79 8.61 10 12.1 35.0 200.0 p4sma9.1 p4sma9.1c 9v1 9v1c 7.37 8.19 10.0 1. 0 13.8 30.0 50.0 p4sma9.1a p4sma9.1ca 9v1a 9v1c a 7.78 8.65 9.55 1. 0 13.4 31.0 50.0 p4sma10 p4sma10c 10 10c 8.10 9.00 11.0 1.0 15.0 28.0 10.0 p4sma10a p4sma10ca 10a 10ca 8. 55 9.50 10.5 1.0 14.5 29.0 10.0 p4sma11 p4sma11c 11 11c 8. 92 9.90 12.1 1.0 16.2 26.0 5.0 p4sma11a p4sma11ca 11a 11ca 9.40 10.5 11.6 1. 0 15.6 27.0 5.0 p4sma12 p4sma12c 12 12c 9. 72 10.8 13.2 1.0 17.3 24.0 5.0 p4sma12a p4sma12ca 12a 12ca 10. 2 11.4 12.6 1.0 16.7 25.0 5.0 p4sma13 p4sma13c 13 13c 10.5 11.7 14.3 1.0 19.0 22.0 5.0 p4sma13a p4sma13ca 13a 13ca 11 .1 12.4 13.7 1. 0 18.2 23.0 5.0 p4sma15 p4sma15c 15 15c 12. 1 13.5 16.5 1.0 22.0 19.0 5.0 p4sma15a p4sma15ca 15a 15ca 12. 8 14.3 15.8 1.0 21.2 20.0 5.0 p4sma16 p4sma16c 16 16c 12. 9 14.4 17.6 1.0 23.5 18.0 5.0 p4sma16a p4sma16ca 16a 16ca 13. 6 15.2 16.8 1.0 22.5 19.0 5.0 p4sma18 p4sma18c 18 18c 14. 5 16.2 19.8 1.0 26.5 16.0 5.0 p4sma18a p4sma18ca 18a 18ca 15. 3 17.1 18.9 1.0 25.2 17.0 5.0 p4sma20 p4sma20c 20 20c 16. 2 18.0 22.0 1.0 29.1 14.0 5.0 p4sma20a p4sma20ca 20a 20ca 17. 1 19.0 21.0 1.0 27.7 15.0 5.0 for bi-directional type having vrwm of 10 volts and less, the ir limit is double s urface mount transient voltage suppressors p4 s m a series
type number marking reverse stand-off voltage breakdown voltage min. @i t breakdown voltage max. @ i t test current maximum clamping voltage @i pp peak pulse current reverse leakage @v rmw (uni) (bi) (uni) (bi) v rmw (v) v br min (v) v br max (v) i t (ma) v c (v) i pp (a) i r (ua) p4sma22 p4sma22c 22 22c 17. 8 19.8 24.2 1.0 31.9 13.0 5.0 p4sma22a p4sma22ca 22a 22ca 18. 8 20.9 23.1 1.0 30.6 14.0 5.0 p4sma24 p4sma24c 24 24c 19. 4 21.6 26.4 1.0 34.7 12.0 5.0 p4sma24a p4sma24ca 24a 24ca 20. 5 22.8 25.2 1.0 33.2 13.0 5.0 p4sma27 p4sma27c 27 27c 21.8 24.3 29.7 1.0 39.1 11.0 5.0 p4sma27a p4sma27ca 27a 27ca 23. 1 25.7 28.4 1.0 37.5 11.2 5.0 p4sma30 p4sma30c 30 30c 24. 3 27.0 33.0 1.0 43.5 10.0 5.0 p4sma30a p4sma30ca 30a 30ca 25. 6 28.5 31.5 1.0 41.4 10.0 5.0 p4sma33 p4sma33c 33 33c 26. 8 29.7 36.3 1.0 47.7 9.0 5.0 p4sma33a p4sma33ca 33a 33ca 28. 2 31.4 34.7 1.0 45.7 9.0 5.0 p4sma36 p4sma36c 36 36c 29. 1 32.4 39.6 1.0 52.0 8.0 5.0 p4sma36a p4sma36ca 36a 36ca 30. 8 34.2 37.8 1.0 49.9 8.4 5.0 p4sma39 p4sma39c 39 39c 31. 6 35.1 42.9 1.0 56.4 7.4 5.0 p4sma39a p4sma39ca 39a 39ca 33. 3 37.1 41.0 1.0 53.9 7.8 5.0 p4sma43 p4sma43c 43 43c 34. 8 38.7 47.3 1.0 61.9 6.8 5.0 p4sma43a p4sma43ca 43a 43ca 36. 8 40.9 45.2 1.0 59.3 7.1 5.0 p4sma47 p4sma47c 47 47c 38. 1 42.3 51.7 1.0 67.8 6.2 5.0 p4sma47a p4sma47ca 47a 47ca 40. 2 44.7 49.4 1.0 64.8 5.0 5.0 p4sma51 p4sma51c 51 51c 41. 3 45.9 56.1 1.0 73.5 5.7 5.0 p4sma51a p4sma51ca 51a 51ca 43. 6 48.5 53.6 1.0 70.1 6.0 5.0 p4sma56 p4sma56c 56 56c 45. 4 50.4 61.6 1.0 80.5 5.2 5.0 p4sma56a p4sma56ca 56a 56ca 47. 8 53.2 58.8 1.0 77.0 5.5 5.0 p4sma62 p4sma62c 62 62c 50. 2 55.8 68.2 1.0 89.0 4.7 5.0 p4sma62a p4sma62ca 62a 62ca 53. 0 58.9 65.1 1.0 85.0 5.0 5.0 p4sma68 p4sma68c 68 68c 55. 1 61.2 74.8 1.0 98.0 4.3 5.0 p4sma68a p4sma68ca 68a 68ca 58. 1 64.6 71.4 1.0 92.0 4.6 5.0 p4sma75 p4sma75c 75 75c 60. 7 67.5 82.5 1. 0 108 3.9 5.0 p4sma75a p4sma75ca 75a 75ca 64.1 71.3 78.8 1. 0 103 4.1 5.0 p4sma82 p4sma82c 82 82c 66. 4 73.8 90.2 1.0 118 3.6 5.0 p4sma82a p4sma82ca 82a 82ca 70. 1 77.9 86.1 1.0 113 3.7 5.0 p4sma91 p4sma91c 91 91c 73.7 81.9 100 1. 0 131 3.2 5.0 p4sma91a p4sma91ca 91a 91ca 77.8 86.5 95.5 1. 0 125 3.4 5.0 p4sma100 p4sma100c 100 100c 81.0 90.0 110 1. 0 144 2.9 5.0 p4sma100a p4sma100ca 100a 100ca 85.5 95.0 105 1. 0 137 3.1 5.0 P4SMA110 P4SMA110c 110 110c 89.2 99.0 121 1. 0 158 2.7 5.0 P4SMA110a P4SMA110ca 110a 110ca 94.0 105 116 1.0 152 2.8 5.0 for bi-directional type having vrwm of 10 volts and less, the ir limit is double p4 s m a series
type number marking reverse stand-off voltage breakdown voltage min. @i t breakdown voltage max. @ i t test current maximum clamping voltage @i pp peak pulse current reverse leakage @v rmw (uni) (bi) (uni) (bi) v rmw (v) v br min (v) v br max (v) i t (ma) v c (v) i pp (a) i r (ua) p4sma120 p4sma120c 120 120 c 97.2 108 132 1.0 173 2.4 5.0 p4sma120a p4sma120ca 120a 120ca 102 114 126 1.0 165 2.5 5.0 p4sma130 p4sma130c 130 130c 105 117 143 1.0 187 2.2 5.0 p4sma130a p4sma130ca 130a 130ca 111 124 137 1.0 179 2.3 5.0 p4sma150 p4sma150c 150 150c 121 135 165 1.0 215 2.0 5.0 p4sma150a p4sma150ca 150a 150ca 128 143 158 1.0 207 2.0 5.0 p4sma160 p4sma160c 160 160c 130 144 176 1.0 230 1.8 5.0 p4sma160a p4sma160ca 160a 160ca 136 152 168 1.0 219 1.9 5.0 p4sma170 p4sma170c 170 170c 138 153 187 1.0 244 1.7 5.0 p4sma170a p4sma170ca 170a 170ca 145 162 179 1.0 234 1.8 5.0 p4sma180 p4sma180c 180 180c 146 162 198 1.0 258 1.6 5.0 p4sma180a p4sma180ca 180a 180ca 154 171 189 1.0 246 1.7 5.0 p4sma200 p4sma200c 200 200c 162 180 220 1.0 287 1.5 5.0 p4sma200a p4sma200ca 200a 200ca 171 190 210 1.0 274 1.53 5.0 p4sma220 p4sma220c 220 220c 175 198 242 1.0 344 1.16 5.0 p4sma220a p4sma220ca 220a 220ca 185 209 231 1.0 328 1.22 5.0 p4sma250 p4sma250c 250 250c 202 225 275 1.0 360 1.1 5.0 p4sma250a p4sma250ca 250a 250ca 214 237 263 1.0 344 1.16 5.0 p4sma300 p4sma300c 300 300c 243 270 330 1.0 430 0.93 5.0 p4sma300a p4sma300ca 300a 300ca 256 285 315 1.0 414 0.97 5.0 p4sma350 p4sma350c 350 350c 284 315 385 1.0 504 0.79 5.0 p4sma350a p4sma350ca 350a 350ca 300 333 368 1.0 482 0.83 5.0 p4sma400 p4sma400c 400 400c 324 360 440 1.0 574 0.70 5.0 p4sma400a p4sma400ca 400a 400ca 342 380 420 1.0 548 0.73 5.0 p4sma440 p4sma440c 440 440c 356 396 484 1.0 631 0.63 5.0 p4sma440a p4sma440ca 440a 440ca 376 418 462 1.0 602 0.65 5.0 for bi-directional type having vrwm of 10 volts and less, the ir limit is double p4 s m a series
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